#3A1FAD#3A1FAD

#3A1FAD is a dark, highly saturated violet. Relative luminance 0.049; OKLCH L 38.9% C 0.205 H 279.7°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#3A1FAD
RGB	rgb(58, 31, 173)
HSL	hsl(251, 70%, 40%)
HSV	hsv(251, 82%, 68%)
CMYK	cmyk(66.5%, 82.1%, 0%, 32.2%)
CIE-LAB	lab(26.44, 51.35, -70.02)
CIE-LCH	lch(26.44, 86.83, 306.25°)
OKLab	oklab(38.9% 0.0345 -0.2022)
OKLCH	oklch(38.9% 0.205 279.7)
XYZ	xyz(9.7753, 4.8958, 39.9569)
Luminance	0.0490 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1FAD #92AD1F

analogous

#1F4BAD #3A1FAD #811FAD

triadic

#3A1FAD #AD3A1F #1FAD3A

tetradic

#3A1FAD #AD1F4B #92AD1F #1FAD81

square

#3A1FAD #AD1F4B #92AD1F #1FAD81

split-complementary

#3A1FAD #AD811F #4BAD1F

monochromatic

#170C45 #291679 #3A1FAD #502FDA #7C63E3

Accessibility & contrast

On white

10.61

#3A1FAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#3A1FAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1FAD

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1FAD	#FFFFFF	#000000	##FFFFFF
##3A1FAD	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B1

Deuteranopia (green-blind)

#0039AB

Tritanopia (blue-blind)

#004B67

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3a1fad;
/* rgb */ color: rgb(58, 31, 173);
/* oklch */ color: oklch(38.9% 0.205 279.7);

Tailwind

colors: {
  custom: {
    50: '#8160c7',
    500: '#3a1fad',
    950: '#000000',
  },
}

SCSS

$custom: #3a1fad;
$custom-light: #8160c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1fad",
  "rgb": {
    "r": 58,
    "g": 31,
    "b": 173
  },
  "hsl": {
    "h": 251.408,
    "s": 69.608,
    "l": 40
  },
  "oklch": {
    "l": 0.389,
    "c": 0.2051,
    "h": 279.7
  },
  "luminance": 0.04897
}

Semantic roles & 50–950 ramp

primary

#3A1FAD

secondary

#B4C860

accent

#EC3BCB

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #3A1FAD

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →